Ozone vs. Chlorine in Water

Action in Water Ozone Chlorine
Oxidation Potential (Volts) 1.36 2.07
Disinfection :
  • Bacteria
  • Viruses
  •  
  • Moderate
  • Moderate
  •  
  • Excellent
  • Excellent
Environmentally Freindly No Yes
Color Removal Good Excellent
Carcinogen Formation Likely Unlikely
Organics Oxidation Moderate High
Micro flocculation None Moderate
pH Effect Variable Lowers
Water Half-Life 2-3 Hours 20 Min.
Operation Hazards:
Skin Toxicity
Inhalation Toxicity

High
High

Moderate
High
Complexity Low High
Capitol Cost Low High
Monthly Use Cost Moderate-High Low
Air Pre-treatment None Extensive